condition	mean	min	max
4 h after light	1.31989	1.01682	1.84777
8 h after light	1.3394979999999999	0.491294	2.05793
12 h after light	1.9365266666666665	1.08466	3.23024
4 h after dark	2.4271599999999998	2.27756	2.60785
8 h after dark	1.72375	1.12741	2.19751
12 h after dark	1.5315966666666667	1.27355	1.74866